5640505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 7366464

約数和(自身を除く): 1725959

約数列:

[1, 5, 13, 65, 107, 535, 811, 1391, 4055, 6955, 10543, 52715, 86777, 433885, 1128101, 5640505]

約数ペア:

[(1, 5640505), (5, 1128101), (13, 433885), (65, 86777), (107, 52715), (535, 10543), (811, 6955), (1391, 4055)]